What are the types of groups that are common in the catering business?

In the catering business, common types of groups include corporate clients, such as businesses hosting events or meetings; social events, including weddings, birthdays, and family gatherings; and non-profit organizations, which may require catering for fundraisers and community events. Additionally, there are niche markets like specialty dietary groups, including vegan or gluten-free clients, and event planners who coordinate larger functions. Each group has unique needs and expectations, influencing menu selection and service style.